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<a href="ross_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef INC_ross_h</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define INC_ross_h</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor"></span><span class="comment"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">/** @mainpage Rensselaer&#39;s Optimistic Simulation System (ROSS)</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">    @section intro_sec Introduction</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">    ROSS is an acronym for Rensselaer&#39;s Optimistic Simulation System. It is a</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">    parallel discrete-event simulator that executes on shared-memory</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">    multiprocessor systems. ROSS is geared for running large-scale simulation</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">    models (i.e., 100K to even 1 million object models).  The synchronization</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">    mechanism is based on Time Warp. Time Warp is an optimistic</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">    synchronization mechanism develop by Jefferson and Sowizral [10, 11] used</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">    in the parallelization of discrete-event simulation. The distributed</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">    simulator consists of a collection of logical processes or LPs, each</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">    modeling a distinct component of the system being modeled, e.g., a server</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">    in a queuing network. LPs communicate by exchanging timestamped event</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">    messages, e.g., denoting the arrival of a new job at that server.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">    The Time Warp mechanism uses a detection-and-recovery protocol to</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">    synchronize the computation. Any time an LP determines that it has</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">    processed events out of timestamp order, it &quot;rolls back&quot; those events, and</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">    re-executes them. For a detailed discussion of Time Warp as well as other</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">    parallel simulation protocols we refer the reader to [8]</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">    ROSS was modeled after a Time Warp simulator called GTW or Georgia Tech</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">    Time Warp[7]. ROSS helped to demonstrate that Time Warp simulators can be</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">    run efficiently both in terms of speed and memory usage relative to a</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">    high-performance sequential simulator.</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">    To achieve high parallel performance, ROSS uses a technique call Reverse</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">    Computation. Here, the roll back mechanism in the optimistic simulator is</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">    realized not by classic state-saving, but by literally allowing to the</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">    greatest possible extent events to be reverse. Thus, as models are</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">    developed for parallel execution, both the forward and reverse execution</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">    code must be written. Currently, both are done by hand. We are</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">    investigating automatic methods that are able to generate the reverse</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">    execution code using only the forward execution code as input. For more</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">    information on ROSS and Reverse Computation we refer the interested reader</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">    to [4, 5]. Both of these text are provided as additional reading in the</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">    ROSS distribution.</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">@section license_sec License</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">Copyright (c) 2013, Rensselaer Polytechnic Institute</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">All rights reserved.</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">Redistribution and  use in  source and binary  forms, with  or without</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">modification, are permitted provided that the following conditions are</span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">met:</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">  Redistributions  of  source code  must  retain  the above  copyright</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">  notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">  Redistributions in  binary form  must reproduce the  above copyright</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">  notice, this list of conditions  and the following disclaimer in the</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment">  documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">  Neither the  name of Rensselaer Polytechnic Institute  nor the names</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">  of  its contributors  may be  used  to endorse  or promote  products</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">  derived   from  this   software  without   specific   prior  written</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">  permission.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">THIS SOFTWARE  IS PROVIDED BY  THE COPYRIGHT HOLDERS  AND CONTRIBUTORS</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">&quot;AS  IS&quot; AND  ANY EXPRESS  OR IMPLIED  WARRANTIES, INCLUDING,  BUT NOT</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">LIMITED TO, THE IMPLIED  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">A PARTICULAR PURPOSE  ARE DISCLAIMED. IN NO EVENT  SHALL THE COPYRIGHT</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">SPECIAL,  EXEMPLARY,  OR  CONSEQUENTIAL  DAMAGES (INCLUDING,  BUT  NOT</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">LIMITED TO, PROCUREMENT OF SUBSTITUTE  GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">DATA, OR PROFITS; OR BUSINESS  INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">THEORY OF  LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY,  OR TORT</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING  IN ANY WAY OUT OF THE USE</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">*/</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">/*******************************************************************</span></div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment"> * The location of this include is important, as it is outside of  *</span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment"> * the __cplusplus check.  This is required as the mpi header will *</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment"> * mess up and complain if we force it into an extern &quot;C&quot; context. *</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment"> *******************************************************************/</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">#include &lt;mpi.h&gt;</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="preprocessor">#ifndef ARRAY_SIZE</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"><a class="line" href="ross_8h.html#a25f003de16c08a4888b69f619d70f427">   88</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define ARRAY_SIZE(a) ( sizeof((a)) / sizeof((a)[0]) )</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="preprocessor">#ifdef __GNUC__</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define NORETURN __attribute__((__noreturn__))</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#else</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="ross_8h.html#aa1728270d73c5d1598de1fd691762eb1">   94</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define NORETURN</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  ifndef __attribute__</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="ross_8h.html#a9d373a9b65ff25b2db84c07394e1c212">   96</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#    define __attribute__(x)</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  endif</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment">/*********************************************************************</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment"> * Include ``standard&#39;&#39; headers that most of ROSS will require.</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment"> ********************************************************************/</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="config_8h.html">config.h</a>&quot;</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">#include &lt;errno.h&gt;</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">#include &lt;sys/types.h&gt;</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;<span class="preprocessor">#include &lt;limits.h&gt;</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#include &lt;stdarg.h&gt;</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">#include &lt;stdint.h&gt;</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="preprocessor">#if !defined(DBL_MAX)</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#include &lt;float.h&gt;</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">#include &lt;sys/time.h&gt;</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor">#include &lt;time.h&gt;</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="preprocessor">#ifdef USE_BGPM</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#include&lt;bgpm.h&gt;</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="preprocessor">#ifdef ROSS_INTERNAL</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef malloc</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef calloc</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef realloc</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef strdup</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#undef free</span></div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="preprocessor">#  define malloc(a) must_use_tw_calloc_not_malloc</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define calloc(a,b) must_use_tw_calloc_not_calloc</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define realloc(a,b) must_use_tw_calloc_not_realloc</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define strdup(b) must_use_tw_calloc_not_strdup</span></div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  define free(b) must_not_use_free</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">// #include &quot;config.h&quot; -- moved to individual files that need them -- e.g., tw-setup.c</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="comment">/* tw_peid -- Processing Element &quot;PE&quot; id */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"><a class="line" href="ross_8h.html#a1ec2e3807f66c4270f47acb0e555a519">  147</a></span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="ross_8h.html#a1ec2e3807f66c4270f47acb0e555a519">tw_peid</a>;</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="comment">/* tw_stime -- Simulation time value for sim clock (NOT wall!) */</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"><a class="line" href="ross_8h.html#a80b370bc538e17441aef6afaff852678">  150</a></span>&#160;<span class="keyword">typedef</span> <span class="keywordtype">double</span> <a class="code" href="ross_8h.html#a80b370bc538e17441aef6afaff852678">tw_stime</a>;</div>
<div class="line"><a name="l00151"></a><span class="lineno"><a class="line" href="ross_8h.html#a6311f95ce050a925b4639bdf74b75273">  151</a></span>&#160;<span class="preprocessor">#define MPI_TYPE_TW_STIME   MPI_DOUBLE</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="ross_8h.html#a273c2f3e8e704f34d62888aa26e61d73">  152</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TW_STIME_CRT(x)     (x)</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"><a class="line" href="ross_8h.html#a096f73feb08316896d644277b486c9ea">  153</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TW_STIME_DBL(x)     (x)</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"><a class="line" href="ross_8h.html#a650bdf282bba8368dd3325bed7e12abc">  154</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TW_STIME_CMP(x, y)  (((x) &lt; (y)) ? -1 : ((x) &gt; (y)))</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"><a class="line" href="ross_8h.html#a7d8d627b536187257705c435c79a5240">  155</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TW_STIME_ADD(x, y)  ((x) + (y))</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="ross_8h.html#a471329bf2e6dd88767d6205a7dc5ce54">  156</a></span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define TW_STIME_MAX        DBL_MAX</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="comment">/* tw_lpid -- Logical Process &quot;LP&quot; id */</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="comment">//typedef unsigned long long tw_lpid;</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="ross_8h.html#a911515dff2fb79886a16ed44df5f9d20">  160</a></span>&#160;<span class="keyword">typedef</span> uint64_t <a class="code" href="ross_8h.html#a911515dff2fb79886a16ed44df5f9d20">tw_lpid</a>;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="buddy_8h.html">buddy.h</a>&quot;</span></div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-random_8h.html">ross-random.h</a>&quot;</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#ifdef ROSS_RAND_clcg4</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="rand-clcg4_8h.html">rand-clcg4.h</a>&quot;</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">#ifdef ROSS_CLOCK_i386</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="i386_8h.html">clock/i386.h</a>&quot;</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_amd64</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="amd64_8h.html">clock/amd64.h</a>&quot;</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_ia64</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="ia64_8h.html">clock/ia64.h</a>&quot;</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_ppc</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="ppc_8h.html">clock/ppc.h</a>&quot;</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_ppc64le</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="ppc64le_8h.html">clock/ppc64le.h</a>&quot;</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_bgl</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="bgl_8h.html">clock/bgl.h</a>&quot;</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_bgq</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="bgq_8h.html">clock/bgq.h</a>&quot;</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_aarch64</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="aarch64_8h.html">clock/aarch64.h</a>&quot;</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_armv7l</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="armv7l_8h.html">clock/armv7l.h</a>&quot;</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_CLOCK_gtod</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="gtod_8h.html">clock/gtod.h</a>&quot;</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tw-timing_8h.html">tw-timing.h</a>&quot;</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-types_8h.html">ross-types.h</a>&quot;</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tw-opts_8h.html">tw-opts.h</a>&quot;</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="preprocessor">#ifdef ROSS_NETWORK_mpi</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;<a class="code" href="network-mpi_8h.html">network-mpi.h</a>&quot;</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-gvt_8h.html">ross-gvt.h</a>&quot;</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-extern_8h.html">ross-extern.h</a>&quot;</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-kernel-inline_8h.html">ross-kernel-inline.h</a>&quot;</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="hash-quadratic_8h.html">hash-quadratic.h</a>&quot;</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tw-queue_8h.html">queue/tw-queue.h</a>&quot;</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="preprocessor">#ifdef ROSS_GVT_7oclock</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;gvt/7oclock.h&quot;</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#ifdef ROSS_GVT_mpi_allreduce</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#  include &quot;mpi.h&quot;</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="preprocessor">#  include &quot;<a class="code" href="mpi__allreduce_8h.html">gvt/mpi_allreduce.h</a>&quot;</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="st-instrumentation_8h.html">instrumentation/st-instrumentation.h</a>&quot;</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="preprocessor">#ifdef USE_DAMARIS</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#include &quot;damaris/core/damaris.h&quot;</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="tw-eventq_8h.html">tw-eventq.h</a>&quot;</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#ifdef USE_RIO</span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#include &quot;<a class="code" href="io_8h.html">rio/io.h</a>&quot;</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="ross-inline_8h.html">ross-inline.h</a>&quot;</span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="preprocessor"></span>}</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="ttc" id="tw-eventq_8h_html"><div class="ttname"><a href="tw-eventq_8h.html">tw-eventq.h</a></div></div>
<div class="ttc" id="tw-timing_8h_html"><div class="ttname"><a href="tw-timing_8h.html">tw-timing.h</a></div></div>
<div class="ttc" id="aarch64_8h_html"><div class="ttname"><a href="aarch64_8h.html">aarch64.h</a></div></div>
<div class="ttc" id="ross_8h_html_a80b370bc538e17441aef6afaff852678"><div class="ttname"><a href="ross_8h.html#a80b370bc538e17441aef6afaff852678">tw_stime</a></div><div class="ttdeci">double tw_stime</div><div class="ttdef"><b>Definition:</b> <a href="ross_8h_source.html#l00150">ross.h:150</a></div></div>
<div class="ttc" id="ross-gvt_8h_html"><div class="ttname"><a href="ross-gvt_8h.html">ross-gvt.h</a></div></div>
<div class="ttc" id="ross-types_8h_html"><div class="ttname"><a href="ross-types_8h.html">ross-types.h</a></div><div class="ttdoc">Definition of ROSS basic types. </div></div>
<div class="ttc" id="ross-random_8h_html"><div class="ttname"><a href="ross-random_8h.html">ross-random.h</a></div></div>
<div class="ttc" id="ppc_8h_html"><div class="ttname"><a href="ppc_8h.html">ppc.h</a></div></div>
<div class="ttc" id="network-mpi_8h_html"><div class="ttname"><a href="network-mpi_8h.html">network-mpi.h</a></div></div>
<div class="ttc" id="ppc64le_8h_html"><div class="ttname"><a href="ppc64le_8h.html">ppc64le.h</a></div></div>
<div class="ttc" id="config_8h_html"><div class="ttname"><a href="config_8h.html">config.h</a></div></div>
<div class="ttc" id="io_8h_html"><div class="ttname"><a href="io_8h.html">io.h</a></div></div>
<div class="ttc" id="gtod_8h_html"><div class="ttname"><a href="gtod_8h.html">gtod.h</a></div></div>
<div class="ttc" id="buddy_8h_html"><div class="ttname"><a href="buddy_8h.html">buddy.h</a></div><div class="ttdoc">Buddy-system memory allocator. </div></div>
<div class="ttc" id="hash-quadratic_8h_html"><div class="ttname"><a href="hash-quadratic_8h.html">hash-quadratic.h</a></div></div>
<div class="ttc" id="ross_8h_html_a911515dff2fb79886a16ed44df5f9d20"><div class="ttname"><a href="ross_8h.html#a911515dff2fb79886a16ed44df5f9d20">tw_lpid</a></div><div class="ttdeci">uint64_t tw_lpid</div><div class="ttdef"><b>Definition:</b> <a href="ross_8h_source.html#l00160">ross.h:160</a></div></div>
<div class="ttc" id="i386_8h_html"><div class="ttname"><a href="i386_8h.html">i386.h</a></div></div>
<div class="ttc" id="st-instrumentation_8h_html"><div class="ttname"><a href="st-instrumentation_8h.html">st-instrumentation.h</a></div></div>
<div class="ttc" id="rand-clcg4_8h_html"><div class="ttname"><a href="rand-clcg4_8h.html">rand-clcg4.h</a></div></div>
<div class="ttc" id="tw-opts_8h_html"><div class="ttname"><a href="tw-opts_8h.html">tw-opts.h</a></div></div>
<div class="ttc" id="amd64_8h_html"><div class="ttname"><a href="amd64_8h.html">amd64.h</a></div></div>
<div class="ttc" id="ross-kernel-inline_8h_html"><div class="ttname"><a href="ross-kernel-inline_8h.html">ross-kernel-inline.h</a></div></div>
<div class="ttc" id="mpi__allreduce_8h_html"><div class="ttname"><a href="mpi__allreduce_8h.html">mpi_allreduce.h</a></div></div>
<div class="ttc" id="ross_8h_html_a1ec2e3807f66c4270f47acb0e555a519"><div class="ttname"><a href="ross_8h.html#a1ec2e3807f66c4270f47acb0e555a519">tw_peid</a></div><div class="ttdeci">unsigned long tw_peid</div><div class="ttdef"><b>Definition:</b> <a href="ross_8h_source.html#l00147">ross.h:147</a></div></div>
<div class="ttc" id="armv7l_8h_html"><div class="ttname"><a href="armv7l_8h.html">armv7l.h</a></div></div>
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